On how hot is too hot for a metal stove:
General rule of thumb, ball park, common knowledge figure is metal (first, usually in the lower flue area of a wood stove) begins to glow red at about 900* F. To prevent warpage (read damage) to your metal stove and as most stove manufacturers recommend, to prevent over firing you should not burn your stove this hot so as to glow red.
Of course, your firebox can and usually gets much hotter than this but it is usually insulated with firebrick which protects the metal at these higher temperatures.
That said, don't assume hot fires are bad. You want to burn all fires in your stove hot since a hot fire is a clean fire. Just don't burn so hot to over fire your stove. An exact temperature cannot be given for how hot is ideal since stoves vary in metal thickness, insulation, design, etc. Don't want much heat? Just burn less fuel but burn it hot.
The only type of wood burning stove that was designed and intended to burn extra hot, wide open air for full burn cycle, full bore hot is a masonry heater.
Aye,
Marty
Grandma used to say: "You're either hot or you're not."
General rule of thumb, ball park, common knowledge figure is metal (first, usually in the lower flue area of a wood stove) begins to glow red at about 900* F. To prevent warpage (read damage) to your metal stove and as most stove manufacturers recommend, to prevent over firing you should not burn your stove this hot so as to glow red.
Of course, your firebox can and usually gets much hotter than this but it is usually insulated with firebrick which protects the metal at these higher temperatures.
That said, don't assume hot fires are bad. You want to burn all fires in your stove hot since a hot fire is a clean fire. Just don't burn so hot to over fire your stove. An exact temperature cannot be given for how hot is ideal since stoves vary in metal thickness, insulation, design, etc. Don't want much heat? Just burn less fuel but burn it hot.
The only type of wood burning stove that was designed and intended to burn extra hot, wide open air for full burn cycle, full bore hot is a masonry heater.
Aye,
Marty
Grandma used to say: "You're either hot or you're not."